Adventures Down Under: Bellingham dive center features information on certification courses, a message board, hours of operation and driving directions.
Bandito Charters: Puget Sound dive charter service has maps, photo galleries, featured dive sites and information on gift certificates.
Beneath the Waves: Retail dive store located in Vancouver. Includes information on classes, travel, equipment, and rentals.
Bubbles Below: Included are details on equipment, instruction, dive travel excursions, service department, local dives and store hours. Enriched Air available.
Divers Institute of Technology: Commercial diving school in Seattle, with course catalogs, contact information and FAQs.
Edmonds Technical Diving: Provides private or small group instruction. Includes class descriptions, costs, and instructor contact information.
Emerald Sea Dive Club: Based in Edmonds, with membership particulars, meeting schedules and locations, a photo gallery, and links to diving resources in the area.
Fifth Dimension: Find information on class schedules and locations, local activities calendar, trip reports, staff biographies and an online newsletter.
Hood Sport 'n Dive: Information on technical diving, recreational diving, equipment sales, service, and rental. Contact details and hours of operation are included.
Island Dive and Watersports: Located on Orcas Island, with information on instruction, charter rates, rentals, FAQs, links, and reservations.
Moss Bay Divers Scuba Club: Includes details on membership, benefits, affiliated instructor contact list, and an online photo gallery. Based in Kirkland.
Northwest Sports Divers: Find information on certification courses, local dive sites, technical training, contact details and store hours of operation.
Seattle Scuba Schools: Find details on PADI certification, including schedules, costs and locations.
Thunder Reef Divers: Details on dive education and travel, local charters, contact information and hours of operation are included.
TLSea Diving: Included are details on instruction, travel excursions, local events, photos links and contact information. Located in Des Moines.
Underwater Sports: Seattle based center features information on instruction and travel, along with contact details and driving directions.
Whidbey Island Dive Center: Located in Oak Harbor, with information on instruction and trips, local dives, store staff biographies, and details on kayak diving.